Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825008 | Serialization and database methods for tubulars and oilfield equipment | Paul Steven Griggs, Patrick M. Ljungdahl, Stephen Sarradet, Larry Williams, Simon J. Harrall +1 more | 2020-11-03 |
| 9824347 | Serialization and database methods for tubulars and oilfield equipment | Paul Steven Griggs, Patrick M. Ljungdahl, Stephen Sarradet, Larry Williams, Tuong Thanh Le | 2017-11-21 |
| 8463664 | Serialization and database methods for tubulars and oilfield equipment | Paul Steven Griggs, Patrick M. Ljungdahl, Stephen Sarradet, Larry Williams, Simon J. Harrall +1 more | 2013-06-11 |